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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 184 · 40 sums
TalentJR

The trick (Sopantyadvayamantyam): Write a 0 in front of the number. Each answer column = twice the digit + the digit to its right (nothing to the right of the last digit). Combine from the right with carries.

NameDateTime takenScore ___ / 40
  1. 1.7912 × 12 =
  2. 2.4303 × 12 =
  3. 3.4137 × 12 =
  4. 4.8974 × 12 =
  5. 5.652 × 12 =
  6. 6.4925 × 12 =
  7. 7.4104 × 12 =
  8. 8.7336 × 12 =
  9. 9.7892 × 12 =
  10. 10.1249 × 12 =
  11. 11.383 × 12 =
  12. 12.6074 × 12 =
  13. 13.2344 × 12 =
  14. 14.7807 × 12 =
  15. 15.7173 × 12 =
  16. 16.3020 × 12 =
  17. 17.9042 × 12 =
  18. 18.8865 × 12 =
  19. 19.9120 × 12 =
  20. 20.3238 × 12 =
  21. 21.858 × 12 =
  22. 22.73 × 12 =
  23. 23.9268 × 12 =
  24. 24.9035 × 12 =
  25. 25.5465 × 12 =
  26. 26.7978 × 12 =
  27. 27.8420 × 12 =
  28. 28.7922 × 12 =
  29. 29.2553 × 12 =
  30. 30.9912 × 12 =
  31. 31.2096 × 12 =
  32. 32.6813 × 12 =
  33. 33.1175 × 12 =
  34. 34.6623 × 12 =
  35. 35.4609 × 12 =
  36. 36.9099 × 12 =
  37. 37.5101 × 12 =
  38. 38.7697 × 12 =
  39. 39.3832 × 12 =
  40. 40.9293 × 12 =

Answer key

  1. 94944
  2. 51636
  3. 49644
  4. 107688
  5. 7824
  6. 59100
  7. 49248
  8. 88032
  9. 94704
  10. 14988
  11. 4596
  12. 72888
  13. 28128
  14. 93684
  15. 86076
  16. 36240
  17. 108504
  18. 106380
  19. 109440
  20. 38856
  21. 10296
  22. 876
  23. 111216
  24. 108420
  25. 65580
  26. 95736
  27. 101040
  28. 95064
  29. 30636
  30. 118944
  31. 25152
  32. 81756
  33. 14100
  34. 79476
  35. 55308
  36. 109188
  37. 61212
  38. 92364
  39. 45984
  40. 111516

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